eess papers | Gist.Science

Experimental Analysis of Surface Roughness by Optimizing Machining Parameters in Turning of Aluminium Alloy 075-T651 With Avocado Oil-Based Cutting Fluid Using Taguchi Based Grey Relational Analysis

This study utilizes Taguchi-based Grey Relational Analysis to determine that turning Aluminium Alloy 075-T651 with a tungsten carbide insert at 820 rpm, 132 mm/min feed rate, 1.5 mm depth of cut, and 9% avocado oil-based cutting fluid yields an optimal surface roughness of 0.12 μm.

Abera Ayza, Devendra Kumar2026-06-24

⚡ electrical engineering

AI-Driven Optimization of Skyborne Base Station Architectures for Integrated 5G/6G Telecommunication Systems

This study proposes an AI-driven telecommunication architecture that integrates skyborne base stations (UAVs, HAPs, and LEO satellites) with terrestrial networks using machine learning and advanced technologies like massive MIMO and blockchain, demonstrating significant improvements in network capacity, latency reduction, autonomous decision-making, and cybersecurity resilience for future 5G/6G systems.

Athiraja Atheeswaran, Mahalakshmi Thirunavukarasu2026-06-24

⚡ electrical engineering

Research on Fault Diagnosis of Water-Based Dynamic Rodless Oil Pumping Machine Based on Manifold Learning and Genetic Algorithm

This paper proposes a fault diagnosis method for water-based dynamic rodless oil pumping machines that optimizes ISOMAP parameters using a genetic algorithm to extract low-dimensional manifold features from nonlinear and non-stationary signals, achieving 94.44% diagnostic accuracy in identifying various fault modes.

Junyan Lyu2026-06-24

⚡ electrical engineering

Design, Control, and Actuation Optimization Strategies of Soft Robotic Joints: A Systematic Review Unveiling Novel Intelligent Material Frameworks and Adaptive Structure Innovations

This systematic review of 30 studies (2015–2025) analyzes design, control, and actuation strategies for soft robotic joints, comparing performance across pneumatic, tendon-driven, and smart material-based systems to identify trade-offs and establish priorities for future AI-optimized hybrid structures and clinical rehabilitation applications.

Krishnakumar Sankar, Anjali Ganeshbabu Sheeba, Gayathri Krishna Manju Rajeev2026-06-24

⚡ electrical engineering

A Time Gap Safety Indicator for Collision Avoidance in Vehicular Networks

This paper proposes a novel safety indicator called Time Gap Safe Following Distance (TGFD) for vehicular networks, which enhances rear-end collision avoidance by integrating driver reaction, vehicle dynamics, and communication latency into a more robust safety margin than conventional models.

Suzi Iryanti Fadilah, Azizul Rahman Mohd Shariff, Khuzairi Mohd Zaini2026-06-24

⚡ electrical engineering

Process engineering experimental determination of heat and mass transfer coefficients in thermoformed PVC evaporative media

This study experimentally investigates the heat and mass transfer coefficients of thermoformed PVC evaporative media under various design and operating conditions, establishing their direct proportionality to air velocity and surface area while introducing a new dimensionless number to explain unequal transfer rates and proposing an energy-efficient design procedure to reduce CO2 emissions.

Ahmed Mohamed Farid Shaaban2026-06-24

⚡ electrical engineering

Evaluation of Fracture Behavior of Al/Cu Friction-Welded Joints for Development of Dissimilar-Metal Joining with High Reliability and Interfacial Separability

This study demonstrates that by optimizing friction shortening in Al/Cu friction-welded joints, it is possible to achieve a balance between high tensile reliability and controlled interfacial separability for recycling, as the fracture behavior is governed by the interplay of localized stress distribution and interfacial stress states during deformation.

Tomo Ogura, Yusei Kiyoto2026-06-24

⚡ electrical engineering

Height ratio‑dependent creep failure of coal‑rock composites: A multi‑scale analysis integrating stepwise creep, AE monitoring, and SEM characterization

This study integrates multi-scale analyses to demonstrate that the rock-to-coal height ratio critically governs the creep behavior of coal-rock composites, revealing that a 1:1 ratio offers optimal long-term stability and identifying a consistent failure stress threshold of approximately 90% of peak strength alongside a transition from shear- to tension-dominated cracking mechanisms as rock proportion increases.

Fei Ke, Yanlong Chen, Peng Wu, Hai Pu, Yuheng Wang, Pengjiao Zhang2026-06-24

⚡ electrical engineering

Distribution-Based Residual Monitoring for Fault Detection in Chemical and Wastewater Systems

This paper proposes a distribution-based residual monitoring framework that combines Canonical Correlation Analysis with nonparametric distance metrics (specifically Kantorovich Distance) and kernel density estimation to achieve highly effective, data-driven fault detection in multivariate chemical and wastewater systems using only fault-free training data.

K. Ramakrishna Kini, Fouzi Harrou, Muddu Madakyaru, Ying Sun2026-06-24

⚡ electrical engineering

A Globally Adaptable Framework for Thermal Autarky of a Near-Isothermal Solar Anaerobic Digester

This study introduces and validates a globally adaptable, climate-normalized design framework that achieves thermal autarky for near-isothermal mesophilic anaerobic digestion by optimizing insulation and solar aperture, thereby overcoming the energy self-consumption barriers that have limited the global realization of anaerobic digestion potential.

Sam Saghafi, Samuel Soroaster2026-06-24

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